MX2020012217A - Porción de unión para activación condicional de moléculas de inmunoglobulina. - Google Patents

Porción de unión para activación condicional de moléculas de inmunoglobulina.

Info

Publication number
MX2020012217A
MX2020012217A MX2020012217A MX2020012217A MX2020012217A MX 2020012217 A MX2020012217 A MX 2020012217A MX 2020012217 A MX2020012217 A MX 2020012217A MX 2020012217 A MX2020012217 A MX 2020012217A MX 2020012217 A MX2020012217 A MX 2020012217A
Authority
MX
Mexico
Prior art keywords
binding
binding moiety
immunoglobulin molecules
conditional activation
proteins
Prior art date
Application number
MX2020012217A
Other languages
English (en)
Inventor
Holger Wesche
Richard J Austin
Bryan D Lemon
Kathryn Kwant
Shuoyen Jack Lin
Sony Rocha
Original Assignee
Harpoon Therapeutics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Harpoon Therapeutics Inc filed Critical Harpoon Therapeutics Inc
Publication of MX2020012217A publication Critical patent/MX2020012217A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P35/00—Antineoplastic agents
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2863—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against receptors for growth factors, growth regulators
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2803—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily
    • C07K16/2809—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the immunoglobulin superfamily against the T-cell receptor (TcR)-CD3 complex
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/2878—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants against the NGF-receptor/TNF-receptor superfamily, e.g. CD27, CD30, CD40, CD95
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K16/00—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies
    • C07K16/18—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans
    • C07K16/28—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
    • C07K16/30—Immunoglobulins [IGs], e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
    • C07K16/3069—Reproductive system, e.g. ovaria, uterus, testes, prostate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K39/00—Medicinal preparations containing antigens or antibodies
    • A61K2039/505—Medicinal preparations containing antigens or antibodies comprising antibodies
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/20—Immunoglobulins specific features characterized by taxonomic origin
    • C07K2317/24—Immunoglobulins specific features characterized by taxonomic origin containing regions, domains or residues from different species, e.g. chimeric, humanized or veneered
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/31—Immunoglobulins specific features characterized by aspects of specificity or valency multispecific
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/33—Crossreactivity, e.g. for species or epitope, or lack of said crossreactivity
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/30—Immunoglobulins specific features characterized by aspects of specificity or valency
    • C07K2317/34—Identification of a linear epitope shorter than 20 amino acid residues or of a conformational epitope defined by amino acid residues
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/565—Complementarity determining region [CDR]
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/50—Immunoglobulins specific features characterized by immunoglobulin fragments
    • C07K2317/56—Immunoglobulins specific features characterized by immunoglobulin fragments variable (Fv) region, i.e. VH and/or VL
    • C07K2317/569—Single domain, e.g. dAb, sdAb, VHH, VNAR or nanobody®
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/60—Immunoglobulins specific features characterized by non-natural combinations of immunoglobulin fragments
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/70—Immunoglobulins specific features characterized by effect upon binding to a cell or to an antigen
    • C07K2317/73—Inducing cell death, e.g. apoptosis, necrosis or inhibition of cell proliferation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2317/00—Immunoglobulins specific features
    • C07K2317/90—Immunoglobulins specific features characterized by (pharmaco)kinetic aspects or by stability of the immunoglobulin
    • C07K2317/92—Affinity (KD), association rate (Ka), dissociation rate (Kd) or EC50 value
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07K—PEPTIDES
    • C07K2319/00—Fusion polypeptide
    • C07K2319/50—Fusion polypeptide containing protease site

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Immunology (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Cell Biology (AREA)
  • Reproductive Health (AREA)
  • Pregnancy & Childbirth (AREA)
  • Gynecology & Obstetrics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Peptides Or Proteins (AREA)
  • Medicinal Preparation (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Se describen en la presente porciones de unión que comprenden bucles no de CDR para enmascarar la unión de una molécula de unión a su objetivo y CDRs para unir las proteínas de suero a granel. También se proporcionan proteínas de unión objetivo condicionalmente activas que contienen las porciones de unión. Se proporcionan además composiciones farmacéuticas que comprenden las proteínas de unión descritas en la presente y métodos para utilizar estas formulaciones.
MX2020012217A 2018-05-14 2019-05-14 Porción de unión para activación condicional de moléculas de inmunoglobulina. MX2020012217A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201862671344P 2018-05-14 2018-05-14
US201862671349P 2018-05-14 2018-05-14
US201862756453P 2018-11-06 2018-11-06
US201862756429P 2018-11-06 2018-11-06
PCT/US2019/032307 WO2019222283A1 (en) 2018-05-14 2019-05-14 Binding moiety for conditional activation of immunoglobulin molecules

Publications (1)

Publication Number Publication Date
MX2020012217A true MX2020012217A (es) 2021-03-02

Family

ID=68540678

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2020012217A MX2020012217A (es) 2018-05-14 2019-05-14 Porción de unión para activación condicional de moléculas de inmunoglobulina.

Country Status (11)

Country Link
US (1) US20210292421A1 (es)
EP (1) EP3794038A4 (es)
JP (1) JP2021523192A (es)
KR (1) KR20210020903A (es)
CN (1) CN112513083A (es)
AU (1) AU2019271138A1 (es)
BR (1) BR112020023330A2 (es)
CA (1) CA3100327A1 (es)
MX (1) MX2020012217A (es)
SG (1) SG11202011330PA (es)
WO (1) WO2019222283A1 (es)

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AU2016263808B2 (en) 2015-05-21 2019-01-03 Harpoon Therapeutics, Inc. Trispecific binding proteins and methods of use
US11623958B2 (en) 2016-05-20 2023-04-11 Harpoon Therapeutics, Inc. Single chain variable fragment CD3 binding proteins
KR102530742B1 (ko) 2016-05-20 2023-05-09 하푼 테라퓨틱스, 인크. 단일 도메인 혈청 알부민 결합 단백질
AU2017363302A1 (en) 2016-11-23 2019-06-27 Harpoon Therapeutics, Inc. PSMA targeting trispecific proteins and methods of use
KR20210087108A (ko) 2016-11-23 2021-07-09 하푼 테라퓨틱스, 인크. 전립선 특이 막 항원 결합 단백질
EP3589662A4 (en) 2017-02-28 2020-12-30 Harpoon Therapeutics, Inc. INDUCTIBLE MONOVALENT ANTIGBINDING PROTEIN
BR112019023856A2 (pt) 2017-05-12 2020-06-09 Harpoon Therapeutics Inc proteínas triespecíficas que visam msln e métodos de utilização
EP3621994A4 (en) 2017-05-12 2020-12-30 Harpoon Therapeutics, Inc. MESOTHELINE BINDING PROTEINS
IL302613A (en) 2017-09-08 2023-07-01 Maverick Therapeutics Inc Binding proteins are activated under limited conditions
BR112020007196A2 (pt) 2017-10-13 2020-12-01 Harpoon Therapeutics, Inc. proteínas triespecíficas e métodos de uso
BR112020007249B1 (pt) 2017-10-13 2022-11-22 Harpoon Therapeutics, Inc Roteína de ligação a antígeno de maturação de célula b, proteína de ligação multiespecífica e uso das referidas proteínas
AU2019346466A1 (en) 2018-09-25 2021-05-20 Harpoon Therapeutics, Inc. DLL3 binding proteins and methods of use
WO2020181140A1 (en) * 2019-03-05 2020-09-10 Maverick Therapeutics, Inc. Constrained conditionally activated binding proteins
CN114173876A (zh) * 2019-03-05 2022-03-11 武田药品工业有限公司 含有靶向肿瘤抗原的Fc区和部分的条件性活化的结合蛋白质
WO2021097060A1 (en) * 2019-11-13 2021-05-20 Harpoon Therapeutics, Inc. Pro immune modulating molecule comprising a clustering moiety
CA3170833A1 (en) 2020-02-21 2021-08-26 Harpoon Therapeutics, Inc. Flt3 binding proteins and methods of use
EP4186928A1 (en) * 2020-07-08 2023-05-31 Nanjing Normal University Fusion polypeptide and polypeptide dimer, and use thereof
CN113912735A (zh) * 2020-07-08 2022-01-11 南京师范大学 多肽二聚体及其用途
WO2022098909A1 (en) * 2020-11-06 2022-05-12 Harpoon Therapeutics, Inc. Epcam targeting trispecific protein for treatment of cancer
IL302597A (en) * 2020-11-06 2023-07-01 Amgen Inc Constructive polypeptide binds to CD3
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WO2023064945A2 (en) * 2021-10-15 2023-04-20 Harpoon Therapeutics, Inc. Conditional activation of immunoglobulin molecules
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Also Published As

Publication number Publication date
EP3794038A1 (en) 2021-03-24
EP3794038A4 (en) 2022-02-16
US20210292421A1 (en) 2021-09-23
CN112513083A (zh) 2021-03-16
AU2019271138A1 (en) 2021-01-07
JP2021523192A (ja) 2021-09-02
WO2019222283A1 (en) 2019-11-21
KR20210020903A (ko) 2021-02-24
CA3100327A1 (en) 2019-11-21
SG11202011330PA (en) 2020-12-30
BR112020023330A2 (pt) 2021-04-20

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